Computer keyboards are notoriously germy and difficult to sanitize. To solve this problem, Duncan Louttit (founder of Falcon Innovations) invented the Germ Genie, a standup UV light source with a built in motion sensor. University of Hertfordshire researchers have found the product highly effective in killing common bacterial pathogens.
The Germ Genie is placed behind a keyboard so that the UV light emanating from it can cover the entire keyboard. Once the device detects no movement over the keyboard for a minute, the UV light is activated for one minute. Ten of these one-minute treatments can eliminate 99% of E. coli, Staphylococcus aureus and Bacillus subtillis from a standard keyboard. Even more important, longer periods of Germ Genie usage also killed Clostridium difficile, a deadly and difficult to kill pathogen. The Germ Genie’s motion sensor turns off the UV lamp if someone resumes typing during the one-minute treatment cycle, preventing UV irradiation of the hands.
Germ Genie.
Credit: Image courtesy of University of Hertfordshire.
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